Test Functions
NetBlazer 485
OH - OTN
JC, column 16, OPU OH:
Bits 1-6, Reserved (RES), are configurable from binary 000000
(default) to 111111.
Bits 7-8, Justification Control (JC), are configurable from binary
00 (default) to 11. Not available with ODU mux. Changing the JC
value will corrupt the payload.
Row 4
GCC1, column 1-2, ODU OH: The two General Communication
Channel-1 bytes are configurable from 00 (default for each byte) to FF.
GCC2, column 3-4, ODU OH: The two General Communication
Channel-2 bytes are configurable from 00 (default for each byte) to FF.
APS/PCC, column 5-8, ODU OH: The Automatic Protection Switching /
Protection Communication Channel overhead bytes are defined in the
ITU-T G.709 standard. These bytes are configurable from 00 (default) to
FF.
RES, column 9-14, ODU OH: The six Reserved (RES) bytes are
configurable from 00 (default for each byte) to FF.
PSI, column 15, OPU/ODU OH: Tap the PSI field to configure (TX) or
display (RX) the Payload Structure Identifier.
TX: Select any TX byte from the list and its content is displayed
below the list. Tap the Edit button to change its value.
RX: Select any RX byte from the list and its content is displayed
below the list.
NJO, column 16, ODU OH: The Negative Justification Opportunity byte
is not configurable. Available either for non-concatenated signal or on
the LO of a concatenated signal.
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